Piano system and method thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10762879
APP PUB NO 20190304413A1
SERIAL NO

16444029

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Aspects of the disclosure provide for mechanisms for providing muting functions for a piano system. In some embodiments, a piano system according to the disclosure includes a plurality of linkage structures coupled to a plurality of keys, a plurality of strings corresponding to the plurality of linkage structures, and a muting unit configured to place at least one elastic structure at a first position to implement a first mode for the piano system. In some embodiments, the first position is located between the linkage structures and the strings. In the first mode, the elastic structure may be placed at the first position to prevent an interaction between at least one of the linkage structures and the strings when one of the plurality of keys is depressed.

First Claim

See full text

Other Claims data not available

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
SUNLAND INFORMATION TECHNOLOGY CO LTDROOM 701 FLOOR 7 NO 69 LANE 1688 GUOQUAN BEI ROAD YANGPU DISTRICT SHANGHAI

International Classification(s)

loading....
  • 2019 Application Filing Year
  • G10H Class
  • 407 Applications Filed
  • 298 Patents Issued To-Date
  • 73.22 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Zhengchun Shanghai, CN 2 4
Liu, Xiaolu Shanghai, CN 29 93

Cited Art Landscape

Load Citation

Patent Citation Ranking

  • 0 Citation Count
  • G10H Class
  • 0 % this patent is cited more than
  • 5 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges107254185101 - 1011 - 2021 - 3031 - 40020406080100120140160180200220240260280

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Mar 1, 2028
11.5 Year Payment $7400.00 $3700.00 $1850.00 Mar 1, 2032